XC2234N INFINEON [Infineon Technologies AG], XC2234N Datasheet - Page 25

• Manufacturer Part Number: XC2234N
• Description: 16/32-Bit Single-Chip Microcontroller with 32-Bit Performance XC2000 Family / Value Line
• Manufacturer: INFINEON [Infineon Technologies AG]

Table 6
Pin
56
58
59
60
61
62
Data Sheet
Symbol
P10.13
U1C0_DOUT O1
TxDC3
U1C0_SELO
3
U1C0_DX0D
P10.14
U1C0_SELO
1
U0C1_DOUT O2
ESR2_2
U0C1_DX0C
RxDC3C
P10.15
U1C0_SELO
2
U0C1_DOUT O2
U1C0_DOUT O3
U0C1_DX1C
XTAL2
XTAL1
ESR2_9
PORST
Pin Definitions and Functions (cont’d)
Ctrl.
O0 / I St/B
O2
O3
I
O0 / I St/B
O1
I
I
I
O0 / I St/B
O1
I
O
I
I
I
Type Function
St/B
St/B
St/B
St/B
St/B
St/B
St/B
St/B
St/B
St/B
St/B
St/B
St/B
Sp/M Crystal Oscillator Amplifier Output
Sp/M Crystal Oscillator Amplifier Input
St/B
In/B
Bit 13 of Port 10, General Purpose Input/Output
USIC1 Channel 0 Shift Data Output
CAN Node 3 Transmit Data Output
USIC1 Channel 0 Select/Control 3 Output
USIC1 Channel 0 Shift Data Input
Bit 14 of Port 10, General Purpose Input/Output
USIC1 Channel 0 Select/Control 1 Output
USIC0 Channel 1 Shift Data Output
ESR2 Trigger Input 2
USIC0 Channel 1 Shift Data Input
CAN Node 3 Receive Data Input
Bit 15 of Port 10, General Purpose Input/Output
USIC1 Channel 0 Select/Control 2 Output
USIC0 Channel 1 Shift Data Output
USIC1 Channel 0 Shift Data Output
USIC0 Channel 1 Shift Clock Input
To clock the device from an external source, drive
XTAL1, while leaving XTAL2 unconnected.
Voltages on XTAL1 must comply to the core
supply voltage
ESR2 Trigger Input 9
Power On Reset Input
A low level at this pin resets the XC223xN
completely. A spike filter suppresses input pulses
<10 ns. Input pulses >100 ns safely pass the filter.
The minimum duration for a safe recognition
should be 120 ns.
An internal pull-up device will hold this pin high
when nothing is driving it.
XC2232N, XC2234N, XC2236N, XC2238N
25
V
DDIM
XC2000 Family / Value Line
.
General Device Information
V1.3, 2010-04